Results 41 to 50 of about 17,455,385 (200)

Mechanism and behavior of nucleate boiling heat transfer to the alkalai liquid metals [PDF]

, 1969
A model of boiling heat transfer to the alkali liquid metals is postulated from an examination of the events and phases of the nucleate boiling cycle. The model includes the important effect of microlayer evaporation which causes a wave of temperature ...
Deane, Charles William, Rohsenow, Warren M.   +1 more
core  

A Model for Calculation of Heat Transfer in Fin-and-Tube Heat Exchangers

, 2009
This paper deals with the problem of finding a model for industrially manufactured fin-and-tube heat exchangers to determine the heat transfer for the complete fin-and-tube heat exchanger. The model is based on the temperature efficiency of the gas.
Hellen-Halme, B, Hellen-Halme, B,, Lund University.   +2 more
core   +2 more sources

Evolution and application of heat transfer theory in supernormal hot working processes：from Fourier heat conduction model to non-Fourier heat conduction model

Cailiao gongcheng
This paper focuses on the theoretical innovation from Fourier heat conduction to non-Fourier heat conduction and its key application in the field of extreme heat transfer.
ZHAO Ming, ZHANG Xiaohao, FAN Jinfeng, SHI Yuyang, YAO Lishuang, WU Chuansong   +5 more
doaj   +1 more source

Tables for solution of the heat-conduction equation with a time-dependent heating rate [PDF]

, 1962
Tables are presented for the solution of the transient onedimensional heat flow in a solid body of constant material properties with the heating rate at one boundary dependent on time. These tables allow convenient and rapid estimation of the temperature
Bergles A. E.
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Monitoring and Heat Transfer Modelling of the Cure of Thermoset Composites Processed by Resin Transfer Moulding. [PDF]

, 1999
Experimental studies have demonstrated the existence of significant thermal gradients during the cure stage of Resin Transfer Moulding (RTM). Presence of such thermal gradients can affect the final degree-of-cure distribution and cause the development
Skordos, Alexandros A., Partridge, Ivana K.   +1 more
core   +3 more sources

Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe Base

Journal of Harbin University of Science and Technology, 2018
The base of heavy-duty CNC vertical lathe is one of the core components to ensure stability and precision of the lathe. Aiming to the issue of heat concentration internal structure of lathe-base, to verify the influence that velocity increasing impacts ...
Yang Xiao -dong, Liu Hong-bo, Liu Xiang-bin, Jin Zhao-hui   +3 more
doaj   +1 more source

Experimental Investigation of the Heat Transfer Characteristics and Operation Limits of a Fork-Type Heat Pipe for Passive Cooling of a Spent Fuel Pool

Energies, 2021
A fork-type heat pipe (FHP) is a passive heat-transport and air-cooling device used to remove the decay heat of spent nuclear fuels stored in a liquid pool during a station blackout.
Changhwan Lim, Jonghwi Choi, Hyungdae Kim   +2 more
doaj   +1 more source

Parallel Triangular Channel System for Latent Heat Thermal Energy Storages

, 2018
A computational investigation on thermal energy storage system using Phase Change Material (PCM) is accomplished. The system is a honeycomb structure made of parallel triangular channels and half of them are filled with PCM and the others are passed ...
A. ANDREOZZI, Bernardo Buonomo, Oronzio Manca, Davide Ercole, D. Ercole, O. Manca, B. Buonomo, Assunta Andreozzi   +7 more
core   +1 more source

Development of a heat transfer analysis program by an efficient and simplified numerical technique: Application to LNGC

International Journal of Naval Architecture and Ocean Engineering
Heat transfer analysis in ships handling LNG as cargo or fuel at extremely low temperatures has two purposes, i.e., 1) to select steel grades based on temperature distribution to protect the hull structure from extremely low-temperature cargo and 2) to ...
Chang Hwan Jang, Shin Hyung Kim, Nak-Kyun Cho, Seungjun Kim, Do Kyun Kim   +4 more
doaj   +1 more source

Numerical computation for parallel plate thermoacoustic heat exchangers in standing wave oscillatory flow [PDF]

, 2011
A simplified computational method for studying the heat transfer characteristics of parallel plate thermoacoustic heat exchangers is presented. The model integrates the thermoacoustic equations of the standard linear theory into an energy balance-based ...
Piccolo, Antonio, A. Piccolo
core   +1 more source